167841960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9781}}^1$

素因数の和:9819

約数の個数: 128

約数和(自身を含む): 591615360

約数和(自身を除く): 423773400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 9781, 17160, 19562, 29343, 39124, 48905, 58686, 78248, 97810, 107591, 117372, 127153, 146715, 195620, 215182, 234744, 254306, 293430, 322773, 381459, 391240, 430364, 508612, 537955, 586860, 635765, 645546, 762918, 860728, 1017224, 1075910, 1173720, 1271530, 1291092, 1398683, 1525836, 1613865, 1907295, 2151820, 2543060, 2582184, 2797366, 3051672, 3227730, 3814590, 4196049, 4303640, 5086120, 5594732, 6455460, 6993415, 7629180, 8392098, 11189464, 12910920, 13986830, 15258360, 16784196, 20980245, 27973660, 33568392, 41960490, 55947320, 83920980, 167841960]

約数ペア:

[(1, 167841960), (2, 83920980), (3, 55947320), (4, 41960490), (5, 33568392), (6, 27973660), (8, 20980245), (10, 16784196), (11, 15258360), (12, 13986830), (13, 12910920), (15, 11189464), (20, 8392098), (22, 7629180), (24, 6993415), (26, 6455460), (30, 5594732), (33, 5086120), (39, 4303640), (40, 4196049), (44, 3814590), (52, 3227730), (55, 3051672), (60, 2797366), (65, 2582184), (66, 2543060), (78, 2151820), (88, 1907295), (104, 1613865), (110, 1525836), (120, 1398683), (130, 1291092), (132, 1271530), (143, 1173720), (156, 1075910), (165, 1017224), (195, 860728), (220, 762918), (260, 645546), (264, 635765), (286, 586860), (312, 537955), (330, 508612), (390, 430364), (429, 391240), (440, 381459), (520, 322773), (572, 293430), (660, 254306), (715, 234744), (780, 215182), (858, 195620), (1144, 146715), (1320, 127153), (1430, 117372), (1560, 107591), (1716, 97810), (2145, 78248), (2860, 58686), (3432, 48905), (4290, 39124), (5720, 29343), (8580, 19562), (9781, 17160)]